Tag: DNS
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Hacker News: The secret life of DNS packets (2019)
Source URL: https://stripe.com/blog/secret-life-of-dns Source: Hacker News Title: The secret life of DNS packets (2019) Feedly Summary: Comments AI Summary and Description: Yes Summary: The provided text outlines the importance of DNS (Domain Name System) infrastructure within network communications and describes a case study at Stripe, detailing how they monitored and troubleshot issues related to DNS…
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AWS News Blog: AWS Verified Access now supports secure access to resources over non-HTTP(S) protocols (in preview)
Source URL: https://aws.amazon.com/blogs/aws/aws-verified-access-now-supports-secure-access-to-resources-over-non-https-protocols/ Source: AWS News Blog Title: AWS Verified Access now supports secure access to resources over non-HTTP(S) protocols (in preview) Feedly Summary: AWS Verified Access extends its secure, VPN-less access capabilities to non-HTTP(S) applications and resources, enabling zero trust access to corporate resources over protocols such as Secure Shell (SSH) and Remote Desktop…
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Hacker News: DMARCbis is around the corner: what’s changing
Source URL: https://dmarcwise.io/blog/upcoming-dmarc-bis Source: Hacker News Title: DMARCbis is around the corner: what’s changing Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the upcoming changes to the DMARC protocol, detailing the new specification referred to as DMARCbis, which aims to address the limitations of the original RFC 7489. With significant updates…
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Hacker News: Listen to the whispers: web timing attacks that work
Source URL: https://portswigger.net/research/listen-to-the-whispers-web-timing-attacks-that-actually-work Source: Hacker News Title: Listen to the whispers: web timing attacks that work Feedly Summary: Comments AI Summary and Description: Yes **Summary:** This text introduces novel web timing attack techniques capable of breaching server security by exposing hidden vulnerabilities, misconfigurations, and attack surfaces more effectively than previous methods. It emphasizes the practical…
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Slashdot: D-Link Won’t Fix Critical Flaw Affecting 60,000 Older NAS Devices
Source URL: https://it.slashdot.org/story/24/11/11/2158210/d-link-wont-fix-critical-flaw-affecting-60000-older-nas-devices?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: D-Link Won’t Fix Critical Flaw Affecting 60,000 Older NAS Devices Feedly Summary: AI Summary and Description: Yes Summary: D-Link has announced no patch for a critical command injection vulnerability affecting over 60,000 NAS devices, urging users to either retire or isolate the devices. This situation emphasizes significant risks for…
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The Cloudflare Blog: How we prevent conflicts in authoritative DNS configuration using formal verification
Source URL: https://blog.cloudflare.com/topaz-policy-engine-design Source: The Cloudflare Blog Title: How we prevent conflicts in authoritative DNS configuration using formal verification Feedly Summary: We describe how Cloudflare uses a custom Lisp-like programming language and formal verifier (written in Racket and Rosette) to prevent logical contradictions in our authoritative DNS nameserver’s behavior. AI Summary and Description: Yes Summary:…
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Hacker News: Migrating billions of records: moving our active DNS database while it’s in use
Source URL: https://blog.cloudflare.com/migrating-billions-of-records-moving-our-active-dns-database-while-in-use Source: Hacker News Title: Migrating billions of records: moving our active DNS database while it’s in use Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses Cloudflare’s migration of DNS data from its primary database cluster (cfdb) to a new cluster (dnsdb) to improve scalability and performance. The migration…
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The Cloudflare Blog: Migrating billions of records: moving our active DNS database while it’s in use
Source URL: https://blog.cloudflare.com/migrating-billions-of-records-moving-our-active-dns-database-while-in-use Source: The Cloudflare Blog Title: Migrating billions of records: moving our active DNS database while it’s in use Feedly Summary: DNS records have moved to a new database, bringing improved performance and reliability to all customers. AI Summary and Description: Yes **Summary:** The provided text details the complex process undertaken by Cloudflare…